Those are beauties. Some quick web research:
The Sox traded pitching prospect Carl Pavano and Tony Armas Jr. to the Expos for Martinez. Pavano had one decent season in a Montreal uniform.
In November 2003, the Diamondbacks traded Schilling to the Boston Red Sox in exchange for Jorge de la Rosa, Casey Fossum, Mike Goss, and Brandon Lyon. The classic "4 guys you'll never hear about again" for an ace.
I don't even have to do a lookup on Varitek and Lowe - the infamous Heathcliff Slocumb. Ha ha ha I can't believe they took him.
The Dodger Dump helped us a lot, but to be fair the Dodgers got some value out of those players too.
Yeah, getting E-Rod for Andrew Miller is up with these as well, given how good E-Rod has become.